Home / 110,455,835.76-152,395,269.66-64,036,823.94

Finding the Fourth Proportional to 110,455,835.76, 152,395,269.66 and 64,036,823.94

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Solution

The fourth proportional to 110,455,835.76, 152,395,269.66 and 64,036,823.94 is: 88,351,230.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,455,835.76 : 152,395,269.66 = 64,036,823.94 : x
  2. Step 2: Convert to fraction form
    110,455,835.76/152,395,269.66 = 64,036,823.94/x
  3. Step 3: Cross multiply
    110,455,835.76x = 152,395,269.66 × 64,036,823.94
  4. Step 4: Simplify right side
    110,455,835.76x = 9,758,909,052,506,244
  5. Step 5: Solve for x
    x = 9,758,909,052,506,244/110,455,835.76
  6. Step 6: Final answer
    x = 88,351,230.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.